package com.fuxian.dao;

import java.util.List;

import com.fuxian.model.Userlessons;

public interface UserLessonDao {
public void addUserLesson(Userlessons userlessons);
public void deleteUserLessonById(int user_id,int lesson_id);
public void modifyUserLesson(Userlessons userlessons);
public List<Userlessons> selectAllUserlesson(int start,int size);
}
